In my 2011 truck loaded heavy with truck camper and pulling our toy box trailer.....Coming in on I84 into Portland and taking the exiting Tunnel to get onto I205 to head south towards Salem and traffic was STOPPED in front of me. Slammed on brakes and barely was able to stop in time....
Since then they now have warning lights in the tunnel warning if and when there is stopped traffic (very limited sight).
I also take that tunnel exit much much slower now.
And our 2016 truck has much better GVW and brakes then our old truck. Camper and trailer w/brakes are the same but braking has improved a lot.
